\section*{\large Launcher description}
\begin{normalsize}

It simply launches the three nodes.

\begin{verbatim}
<launch>
  
  <node pkg="nxt_lab2" type="robot" name="robot"  output="screen">
  </node>
  
  <node pkg="nxt_lab2" type="navigation" name="navigation"  output="screen">
    <rosparam command="load" file="$(find nxt_lab2)/config/nxt_lab2.yaml" />$
  </node>

  <node pkg="nxt_lab2" type="map" name="map"  output="screen">
    <param name="nxt_img_filename" value="$(find nxt_lab2)/img/nxt.png" type="str"/>
    <param name="cone_img_filename" value="$(find nxt_lab2)/img/cone.png" type="str"/>
  </node>

</launch>
\end{verbatim}

\end{normalsize}